Carpet Beetles In Air Ducts

If carpet beetles keep coming back after treatment consider looking in air ducts for dusty debris and in the attic for animal nests or carcasses.

Carpet beetles in air ducts.

Clean away any bugs or larvae with a static mop on an extension. Black and common carpet beetles do not fare as well in higher temperatures and are more prominent in europe the northern united states and canada. If you decide to use a pesticide always read and follow label directions and make sure the pesticide is intended for treating carpet beetles. Air ducts collected lint dry dog food wool and stored grains or spices often serve as both food sources and shelters while larvae grow indoors.

Pesticides may be necessary to eliminate an existing infestation. Carpet beetle larvae feed on animal and plant substances such as wool fur feather hair seeds grain cereals flour dog and cat food leather dead insects and bird and rodent nests. Ensuring that air ducts are clean and attics and crawl spaces are free of animal nests or carcasses. The larvae live behind baseboards and moldings in heating system air ducts dresser drawers carpets clothing and furniture.

Inspect air ducts with a flashlight. Carpet beetles like to gather in dark low traffic places in your home like closets storage areas your attic in air ducts and of course underneath your carpet. You may also find live beetles in your windows in the spring and summer months. Carpet beetles are experts at finding out of the way hiding places and they prefer the dark.